Read Edit View history 正弦形 zhèngxiánxíng sinusoidal Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 正弦形 · zhèngxiánxíng · sinusoidal 2026/03/04 正弦形 zhèngxiánxíng sinusoidal sinusoidal (shaped like a sine wave) 这张图表显示了一条正弦形曲线。 created sense Mar 4, 2026, 02:25 AM